Q4: Consider a computer memory system with the following characteristics: - Byte addressable, 16-Mbyte main memory. - 512-Kbyte cache memory, with 32 bytes per cache line. Suppose that the cache memory is to be organized as an 8-way set associative cache. a. How many lines are there in the cache memory? b. How many sets are there in the cache memory? c. How many blocks are there in the main memory? d. How many blocks can possibly map to a one particular set? e. Draw the address map format showing number of bits required for word offset, set, and tag? f. To which memory block and cache set does memory address (7ABEEB)h map to? g. Write the set number to which block number (2500)d maps to? Use mod function. h. What is the difference between LFU and LRU